100003216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1999

約数の個数: 40

約数和(自身を含む): 200772864

約数和(自身を除く): 100769648

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 752, 1136, 1873, 3337, 3746, 6674, 7492, 13348, 14984, 26696, 29968, 53392, 88031, 132983, 176062, 265966, 352124, 531932, 704248, 1063864, 1408496, 2127728, 6250201, 12500402, 25000804, 50001608, 100003216]

約数ペア:

[(1, 100003216), (2, 50001608), (4, 25000804), (8, 12500402), (16, 6250201), (47, 2127728), (71, 1408496), (94, 1063864), (142, 704248), (188, 531932), (284, 352124), (376, 265966), (568, 176062), (752, 132983), (1136, 88031), (1873, 53392), (3337, 29968), (3746, 26696), (6674, 14984), (7492, 13348)]